DETERMINING A SUSTAINABLE APPROACH FOR MANAGING AN ESTUARY MOUTH – A CASE STUDY

[摘要] Estuaries and their floodplains represent locations where significant population, industry and environmental interests exist. Sand spits located at estuary mouths are one factor in influencing both hydrodynamics and geomorphology. As such, their management is important as regards managing both flood and coastal risk, and the evolution of designated flora and fauna. This paper describes a study to develop a way forward for managing Dawlish Warren sand spit, located at the mouth of the Exe Estuary in Devon, UK. Dawlish Warren sand spit is important as it influences geomorphological evolution of the mouth and wider estuary, provides storm sheltering for up to 2,900 properties and national transport infrastructure in the estuary, is an internationally designated Special Area of Conservation (SAC), and influences the wider Exe Estuary Special Protection Area (SPA).

[学科分类] 建筑学

[关键词] climate change;adaptation;sustainable;estuaries